Neat old "Erector set" . This SET INCLUDES ORIGINAL 1935 OPERATIONS AND PARTS MANUAL. Yes it is in rough shape , but still readable This is a combination of several sets my brothers and I had back in the 70s. It was used when we got it. There are 2 electric motors, 2 transmissions, 1 tower house, and many gears, pulleys and nuts and bolts. Both of the electric motors work, one needs the power cord replaced to be safe. The metal box is from the newer kit. This is NOT A COMPLETE KIT, just a nice assortment of rare original pieces. Offers considered